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FIX: CRSF no active serial port and telem causing hardfault (#12496)

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* FIX: no active serial port and telem causing hardfault
This commit is contained in:
J Blackman 2023-03-11 06:50:45 +11:00 • committed by GitHub
parent 6d4921e5bf
commit 43f1c74c64
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1 changed files with 3 additions and 1 deletions
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4
src/main/rx/crsf.c
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@ -608,7 +608,9 @@ void crsfRxSendTelemetryData(void)
{
// if there is telemetry data to write
if (telemetryBufLen > 0) {
serialWriteBuf(serialPort, telemetryBuf, telemetryBufLen);
if (serialPort != NULL) {
serialWriteBuf(serialPort, telemetryBuf, telemetryBufLen);
}
telemetryBufLen = 0; // reset telemetry buffer
}
}